Question

what is haemoglobin?

Answer 1

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$<b>=>HAEMOGLOBIN$

=>Haemoglobin is a hemoprotein only in the cytoplasm of erythrocytes.
It is a red pigment present in our blood .

=>Haemoglobin is found in Red blood cells ....

Red blood cells- it is red in colour due to the presence of haemoglobin in it ..

it's Functions :-

=>The primary function of haemoglobin is to
transport gases .It transport Oxygen and carbondioxide between lungs and various tissues

=>It buffers the blood pH and maintains it to the tolerate limit ..

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=>The normal concentration of Haemoglobin in blood .

➡️Adult males = 175 g/L
➡️Adult female = 120 –168 g/L



=>Each day , 6 –7 grams of haemoglobin is synthesized to replace lost through normal than over RBcs .....


=>Due to High haemoglobin level

It may cause the body to make too many red blood cells and causing the blood thicker than usual.This lead to heart attack ,strokes etc....


=>Due to low haemoglobin level

Anemia is the disease caused by the low haemoglobin level in our body ..

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☺️Hope its helps ☺️

Answer 2

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`$\textbf{Haemoglobin}$`

→ Haemoglobin present in red blood cell. It gave red colour to blood. It carry oxygen from our lungs to rest of the body. It helps in absorption of minerals and other nutrients. It also plays a important role in maintaining the shape of the red blood cells.

→ Whenever it react with oxygen it is known as oxyhaemoglobin amd when it react with carbon dioxide it is known as carboxyhaemoglobin. Addition of oxygen and carbon dioxide releases a gas named nitric gas. Nitric gas helps in regulation of blood pressure.

→ Haemoglobin is made up of 4 molecules of proteins that are joined together. Each haemoglobin carries 4 molecules of oxygen and it carries carbon dioxide in the form of bicarbonate.

→ Normal concentration of Haemoglobin in blood :-

* In female = 11 - 15 g/100 ml of blood.

* And in male = 12 - 17 g/100 ml of blood.

→ Anemia is a disease which occurs due to deficiency of haemoglobin in our body.